Chair cover



FIG. 1 is a front perspective view of a chair cover showing my newdesign;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevation view thereof; and

FIG. 6 is a rear perspective view thereof.

The ornamental design for a chair cover, substantially as shown.